| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $131.50 | 6.550% | $140.1133 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $44.88 | 13.863% | $51.1017 | $51.10 | $51.10 | $51.10 |
| Purchase #3 | $117.38 | 7.762% | $126.491 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $241.37 | 12.190% | $270.793 | $270.79 | $270.80 | $270.80 |
| Purchase #5 | $150.68 | 5.200% | $158.5154 | $158.52 | $158.50 | $158.50 |
| Purchase #6 | $221.59 | 11.156% | $246.3106 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $142.70 | 13.591% | $162.0944 | $162.09 | $162.10 | $162.10 |
| 7 purchase totals = | $1,050.10 | $1,155.4194 | $1,155.41 | $1,155.40 | $1,155.40 | |